Answer:
It is the time in your life when you simultaneously know everything and nothing at an instance.
What's at least 6 inches long, goes in your mouth, and is more fun if it vibrates?
It can make rain, but take away one leg and it'll give you pain.
What did the depressed math book say to the calculator, notebook, and dictionary?
What flowers have two lips?
People take me on walks and I run and have fun. What am I?